MP7226LS datasheet(3/16 Pages) EXAR

3 / 16 page

MP7226

Rev. 2.00

ELECTRICAL CHARACTERISTICS

Single or Dual Supply Operation (VDD = +10.8 V to 16.5 V, VSS = 0 V or –5 V 10%, AGND = 0 V,

DGND = 0 V, VREF = +2 V to +10 V, RL = 2kΩ, CL = 100pF unless otherwise noted)

°C

Tmin to Tmax

Parameter

Symbol

Min

Typ

Max

Min

Max

Units

Test Conditions/Comments

STATIC PERFORMANCE

Resolution (All Grades)

Bits

Integral Non-Linearity

INL

LSB

(Relative Accuracy)

End Point Linearity Spec

1/2

Differential Non-Linearity

DNL

LSB

All grades monotonic over full

1/2

3/4

temperature range.

1/2

3/4

Total Unadjusted Error2

LSB

VDD = 15 V 10%, VREF = +10 V

Full Scale Error3

LSB

VREF = +10 V typ. Tempco is

5 ppm/

°C

1/2

Zero Code Error

TA = 25

°C typ. Tempco is

µV/°C

Output Load Resistance

Ω

VOUT = +10 V

DYNAMIC PERFORMANCE4

Voltage Output Slew Rate

µs

Voltage Output Settling Time

µsVREF = +10 V; Settling Time to

1/2 LSB

Digital Feedthrough

nVs

Code transition all 0s to all 1s

VREF = 0 V, WR = VDD

Digital Crosstalk5

nVs

Code transition all 0s to all 1s

VREF = +10 V, WR = 0 V

REFERENCE INPUT

Reference Input Range1

Limitation: VREF – VSS < 11 V

Reference Input Resistance

RIN

Ω

Min RIN at Code 14910

Reference Input Capacitance4

500

Occurs when all DACs are loaded

with all 1s

AC Feedthrough

–70

VREF = 10 kHz, 5 V p-p sinewave

DIGITAL INPUTS

Input High Voltage

VINH

2.4

Input Low Voltage

VINL

0.8

Input Leakage Current

ILKG

µAVIN = 0 V or VDD

Input Capacitance4

Input Coding

Binary

MP7226LS Folha de dados(PDF) 3 Page - Exar Corporation

MP7226LS Folha de dados(HTML) 3 Page - Exar Corporation

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Folha de dados Download

Ligação URL